fs/resctrl: Change pattern used to track number of entries in enum resctrl_conf_type

Browse source

CDP_NUM_TYPES tracks the number of different configuration types that can be
applied to a resource. CDP_NUM_TYPES is required to iterate over the different
configurations but is not a member of enum resctrl_conf_type to avoid the
warning generated with -Wswitch when CDP_NUM_TYPES lacks a case.

Add a new CDP_LAST enum entry used in CDP_NUM_TYPES definition to simplify
adding a new enum entry. Do this to create a cleaner pattern for tracking the
number of enum entries in resctrl in preparation for other enums needing to do
so.

Suggested-by: Ben Horgan <ben.horgan@arm.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Ben Horgan <ben.horgan@arm.com>
Reviewed-by: Tony Luck <tony.luck@intel.com>
Tested-by: Babu Moger <babu.moger@amd.com>
Link: https://patch.msgid.link/0a7fa4675fb997b6837154dc668baa5e83dcd7d6.1782857711.git.reinette.chatre@intel.com

...

This commit is contained in:

Reinette Chatre 2026-06-30 21:27:03 -07:00 • committed by Borislav Petkov (AMD)

parent 097d3f227b

commit b3d683bf76

1 changed files with 2 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

include/linux/resctrl.h

View file